C语言爱心代码大全

一、C语言爱心代码大全，会Ctrl+C就可以表白了！

博主整理了一个C语言爱心代码大全，里面有C语言爱心代码会动的动态效果和C语言爱心代码大全静态效果，只需复制粘贴就可以用啦！

1、动态C语言爱心代码效果图如下：

C语言爱心代码如下：

1. #include

2. #include

3. #include

4. #include

5. #include

6.  

7. struct MyLove

8. {

9. int NUMS; // 编号

10. double m;

11. double n;

12. double size;

13. bool Is_show;

14. int x;

15. int y;

16. };

17.  

18. MyLove mylove[400];

19. int CenterX = 320;

20. int CenterY = 180;

21. double Size = 60;

22. void initdata(); // 初始化数据

23. void updata(); // 更新

24. void movedata(); // 平移

25. void showdata(); // 显示

26. int* GetRand(int* buf, int count, int range); // 随机数的生成

27. void heart(int x0, int y0, int size, COLORREF C);

28. void HpSleep(int ms);

29.  

30. int main()

31. {

32. initgraph(640, 480);

33. initdata();

34. BeginBatchDraw();

35. while (true)

36. {

37. updata();

38. showdata();

39. HpSleep(30); // 改为精确延时

40. FlushBatchDraw();

41. cleardevice();

42. }

43. EndBatchDraw();

44. _getch();

45. return 0;

46. }

47.  

48. void updata()

49. {

50. int* buf = (int*)malloc(sizeof(int) * 20);

51. buf = GetRand(buf, 20, (int)(2 * Size / 0.01));

52. movedata();

53. for (int i = 0; i < 20; i++)

54. {

55. mylove[i].m = buf[i] * 0.01;

56. mylove[i].n = (((sin(buf[(int)i] * 0.01) * sqrt(fabs(cos(buf[(int)i] * 0.01)))) / (sin(buf[(int)i] * 0.01) + 1.4142)) - 2 * sin(buf[(int)i] * 0.01) + 2);

57. mylove[i].size = Size;

58. mylove[i].NUMS = i / 20;

59. mylove[i].Is_show = true;

60. mylove[i].x = (int)(-Size * mylove[i].n * cos(mylove[i].m) + CenterX);

61. mylove[i].y = (int)(-Size * mylove[i].n * sin(mylove[i].m) + CenterY - mylove[i].size);

62. }

63. for (int i = 20; i < 400; i++)

64. {

65. mylove[i].size = mylove[i].size + 1;

66. if (mylove[i].size > 80)

67. {

68. mylove[i].size = 80;

69. }

70. mylove[i].NUMS = i / 20;

71. mylove[i].x = (int)(-mylove[i].size * mylove[i].n * cos(mylove[i].m) + CenterX);

72. mylove[i].y = (int)(-mylove[i].size * mylove[i].n * sin(mylove[i].m) + CenterY - mylove[i].size);

73. }

74. }

75.  

76. void movedata()

77. {

78. for (int i = 399; i > 19; i--)

79. {

80. mylove[i] = mylove[i - 20];

81. }

82. }

83.  

84. void showdata()

85. {

86. settextcolor(RED);

87. wchar_t c = 0x59; // 0x28 是电话机在 Wingdings 字体中的对应编码

88. for (int i = 0; i < 400; i++)

89. {

90. settextstyle(mylove[i].NUMS + 10, 0, "Webdings");

91. setbkmode(TRANSPARENT);

92. outtextxy(mylove[i].x + 20, mylove[i].y + 20, c);

93. }

94. }

95.  

96. int* GetRand(int* buf, int count, int range)

97. {

98. struct timeb timeSeed;

99. ftime(&timeSeed);

100. srand(timeSeed.time * 1000 + timeSeed.millitm); // milli time

101. for (int i = 0; i < count; i++)

102. {

103. int randTmp = rand() % range;

104. for (int j = 0; j < i; j++)

105. {

106. if (buf[j] == randTmp)

107. {

108. break;//检查重复。

109. }

110. }

111. buf[i] = randTmp;

112. }

113. return buf;

114. }

115.  

116. void initdata()

117. {

118. for (int i = 0; i < 400; i++)

119. {

120. mylove[i].NUMS = 0;

121. mylove[i].m = 0;

122. mylove[i].n = 0;

123. mylove[i].size = 0;

124. mylove[i].Is_show = false;

125. mylove[i].x = 0;

126. mylove[i].y = 0;

127. }

128. }

129.  

130. // 精确延时函数(可以精确到 1ms，精度 ±1ms)

131. // by yangw80, 2011-5-4

132. void HpSleep(int ms)

133. {

134. static clock_t oldclock = clock(); // 静态变量，记录上一次 tick

135. oldclock += ms * CLOCKS_PER_SEC / 1000; // 更新 tick

136. if (clock() > oldclock) // 如果已经超时，无需延时

137. oldclock = clock();

138. else

139. while (clock() < oldclock) // 延时

140. Sleep(1); // 释放 CPU 控制权，降低 CPU 占用率，精度 10~16ms

141. // Sleep(0); // 更高精度、更高 CPU 占用率，精度 1ms

142. }

2、静态C语言爱心代码大全展示效果如下：

C语言爱心代码如下：

1. #include

2. #include

3. #include

4. #include

5.  

6. float f(float x, float y, float z) {

7. float a = x * x + 9.0f / 4.0f * y * y + z * z - 1;

8. return a * a * a - x * x * z * z * z - 9.0f / 80.0f * y * y * z * z * z;

9. }

10.  

11. float h(float x, float z) {

12. for (float y = 1.0f; y >= 0.0f; y -= 0.001f)

13. if (f(x, y, z) <= 0.0f)

14. return y;

15. return 0.0f;

16. }

17.  

18. int main() {

19. HANDLE o = GetStdHandle(STD_OUTPUT_HANDLE);

20. _TCHAR buffer[25][80] = { _T(' ') };

21. _TCHAR ramp[] = _T(".:-=+*#%@");

22.  

23. for (float t = 0.0f;; t += 0.1f) {

24. int sy = 0;

25. float s = sinf(t);

26. float a = s * s * s * s * 0.2f;

27. for (float z = 1.3f; z > -1.2f; z -= 0.1f) {

28. _TCHAR* p = &buffer[sy++][0];

29. float tz = z * (1.2f - a);

30. for (float x = -1.5f; x < 1.5f; x += 0.05f) {

31. float tx = x * (1.2f + a);

32. float v = f(tx, 0.0f, tz);

33. if (v <= 0.0f) {

34. float y0 = h(tx, tz);

35. float ny = 0.01f;

36. float nx = h(tx + ny, tz) - y0;

37. float nz = h(tx, tz + ny) - y0;

38. float nd = 1.0f / sqrtf(nx * nx + ny * ny + nz * nz);

39. float d = (nx + ny - nz) * nd * 0.5f + 0.5f;

40. *p++ = ramp[(int)(d * 5.0f)];

41. }

42. else

43. *p++ = ' ';

44. }

45. }

46.  

47. for (sy = 0; sy < 25; sy++) {

48. COORD coord = { 0, sy };

49. SetConsoleCursorPosition(o, coord);

50. WriteConsole(o, buffer[sy], 79, NULL, 0);

51. }

52. Sleep(33);

53. }

54. }

3、love彩色C语言爱心代码大全效果图如下：

C语言爱心代码：

1. /*爱心代码：*/

2. #include

3. #include

4. #include

5. #include

6. #define U 0.1

7. #define V 0.053

8. void SetColor(unsigned short ForeColor,unsigned short BackGroundColor)

9. {

10. HANDLE hCon=GetStdHandle(STD_OUTPUT_HANDLE);

11. SetConsoleTextAttribute(hCon,(ForeColor%16)|(BackGroundColor%16*16));

12. }

13. int main()

14. {

15. int i,s=0,t,a=10,b=11,c=12,d=13,e=14;

16. int z[] = {32,32,206,210,176,174,209,197,209,197,33,32,32};

17. /*

18. 用两位ASCⅡ码表示汉字，中间用“，”分隔；

19. 32，32--表示空格

20. 206，210--我

21. 176，174--爱

22. 209，197--雅

23.  

24. （想找ASCⅡ码对应的汉字，可以下载“中英文字符编码查询”小软件，可以点击我的头像到我发布的资源中查找）

25. */

26. float x,y;

27. srand(time(NULL));

28. for(y=1.3;y>=-1.1;y-=U)

29. {

30. for(x=-2;x<1.4;x+=V)

31. {

32. if((((x*x+y*y-1)*(x*x+y*y-1)*(x*x+y*y-1)-x*x*y*y*y)<=0))

33. {

34. if(y>=1.3-10*U||y<=1.3-11*U)

35. {

36. s++;

37. if(s%4==1){SetColor(a,0);printf("l");}

38. if(s%4==2){SetColor(e,0);printf("o");}

39. if(s%4==3){SetColor(c,0);printf("v");}

40. if(s%4==0){SetColor(d,0);printf("e");}

41. }

42. else

43. {

44. for(i = 0;i < 42;i++)

45. {

46. if(i<=14||i>=28)

47. {

48. s++;

49. if(s%4==1){SetColor(a,0);printf("l");}

50. if(s%4==2){SetColor(e,0);printf("o");}

51. if(s%4==3){SetColor(c,0);printf("v");}

52. if(s%4==0){SetColor(d,0);printf("e");}

53. }

54. else

55. {

56. SetColor(b,0);

57. printf("%c", z[i-15]);

58. Sleep(50);

59. }

60. }

61. break;

62. }

63. }

64. else

65. printf(" ");

66. Sleep(1);

67. }

68. printf("\n");

69. }

70. printf("l love you");

71. getchar();

72. while(1)

73. {

74. system("cls");

75. t=a;a=b;b=c;c=d;d=e;e=t;

76. for(y=1.3;y>=-1.1;y-=U)

77. {

78. for(x=-2;x<1.4;x+=V)

79. {

80. if((((x*x+y*y-1)*(x*x+y*y-1)*(x*x+y*y-1)-x*x*y*y*y)<=0))

81. {

82. if(y>=1.3-10*U||y<=1.3-11*U)

83. {

84. s++;

85. if(s%4==1){SetColor(a,0);printf("l");}

86. if(s%4==2){SetColor(b,0);printf("o");}

87. if(s%4==3){SetColor(c,0);printf("v");}

88. if(s%4==0){SetColor(d,0);printf("e");}

89. }

90. else

91. {

92. for(i = 0;i < 42;i++)

93. {

94. if(i<=14||i>=28)

95. {

96. s++;

97. if(s%4==1){SetColor(a,0);printf("l");}

98. if(s%4==2){SetColor(b,0);printf("o");}

99. if(s%4==3){SetColor(c,0);printf("v");}

100. if(s%4==0){SetColor(d,0);printf("e");}

101. }

102. else

103. {

104. SetColor(e,0);

105. printf("%c", z[i-15]);

106. }

107. }

108. break;

109. }

110. }

111. else

112. printf(" ");

113. }

114. printf("\n");

115. }

116. Sleep(1000);

117. system("cls");

118.  

119. }

120. }

4、红色雪花C语言爱心代码大全图案

C语言爱心代码：

1. #include

2. #include

3.  

4. int main()

5. {

6. float x,y,a;

7. for(y=1.5; y>-1.5; y-=0.1)

8. {

9. for(x=-1.5; x<1.5; x+=0.05)

10. {

11. a=x*x+y*y-1;

12. putchar(a*a*a-x*x*y*y*y<=0.0?'*':' ');

13. }

14. system("color 0c");

15. putchar('\n');

16. }

17. return 0;

18. }

5、C语言爱心代码大全—里面含有动态生日快乐

C语言爱心代码：

1. #include

2. #include

3. #include

4. #define I 20

5. #define R 340

6. int main()

7. {

8. system("mode con cols=80 lines=60 ");

9. system("title 向你致以最诚挚的祝福!");

10. char data[200][60] = { {"祝你生日快乐！祝你生日快乐 ！"},{"\nHappy birthday to you！\n"},{"Happy birthday my dear friend！\n"},

11. {"在你面前的台里本，总有一天是很独特！\n"},{"虽然你和我，没办法选，来到世界的某刻。\n"},{"天气寒冷，又或炎热，又或者什么血型和星座！\n"},

12. {"每年这刻，我对自己说，有生的日子要更快乐！\n"},{"天气寒冷，又或炎热，又或者什么血型和星座！\n"},{"每年这刻，我对自己说，有生的日子要更快乐！\n"},

13. {"爸爸妈妈辛苦了！谢谢你们为我付出太多！\n"},{"生日祝福，吹灭蜡烛，我要我自己不许哭。 \n"},{"长大了一岁变得靠谱，继续走自己的旅程！\n"},

14. {"又到这一个时刻，幸福的花火，手机祝福收到很多很多。\n"},{"看到最后一条来自你，写着让我感动的话语。\n"},{"亲爱的朋友要经常联络，我们一起来唱这首歌！\n"},

15. {"祝你生日快乐！我们一起快乐！\n"}

16. };

17. int sign = 0;

18. int i, j, e;

19. int a;

20. long time;

21. for (i = 1, a = I; i < I / 2; i++, a--)

22. {

23. for (j = (int)(I - sqrt(I * I - (a - i) * (a - i))); j > 0; j--)

24. printf(" ");

25. for (e = 1; e <= 2 * sqrt(I * I - (a - i) * (a - i)); e++)

26. printf("\3");

27. for (j = (int)

28. (2 * (I - sqrt(I * I - (a - i) * (a - i)))); j > 0; j--)

29. printf(" ");

30. for (e = 1; e <= 2 * sqrt(I * I - (a - i) * (a - i)); e++)

31. printf("\3");

32. printf("\n");

33. }

34. for (i = 1; i < 80; i++)

35. {

36. if (i == 25)

37. {

38. printf("======祝皮皮龙，生日快乐。======");

39. i += 30;

40. }

41. printf("\3");

42. }

43. printf("\n");

44. for (i = 1; i <= R / 2; i++)

45. {

46. if (i % 2 || i % 3)

47. continue;

48. for (j = (int)(R - sqrt(R * R - i * i)); j > 0; j--)

49. printf(" ");

50. for (e = 1; e <= 2 * (sqrt(R * R - i * i) - (R - 2 * I)); e++)

51. printf("\3");

52. printf("\n");

53. }

54.  

55. for (; ; )

56. {

57. system("color a");

58. for (time = 0; time < 99999999; time++); system("color b");

59. for (time = 0; time < 99999999; time++); system("color c");

60. for (time = 0; time < 99999999; time++); system("color d");

61. for (time = 0; time < 99999999; time++); system("color e");

62. for (time = 0; time < 99999999; time++); system("color f");

63. for (time = 0; time < 99999999; time++);

64. system("color 0"); for (time = 0; time < 99999999; time++);

65. system("color 1"); for (time = 0; time < 99999999; time++);

66. system("color 2"); for (time = 0; time < 99999999; time++);

67. system("color 3"); for (time = 0; time < 99999999; time++);

68. system("color 4");

69. for (time = 0; time < 99999999; time++); system("color 5");

70. for (time = 0; time < 99999999; time++); system("color 6");

71. for (time = 0; time < 99999999; time++); system("color 7");

72. for (time = 0; time < 99999999; time++); system("color 8");

73. for (time = 0; time < 99999999; time++); system("color 9");

74. for (time = 0; time < 99999999; time++); system("color ab");

75. for (time = 0; time < 99999999; time++); system("color ac");

76. for (time = 0; time < 99999999; time++); system("color ad");

77. for (time = 0; time < 99999999; time++); system("color ae");

78. for (time = 0; time < 99999999; time++); system("color af");

79. for (time = 0; time < 99999999; time++);

80. printf("%s", data[sign]);

81. sign++;

82. }

83. return 0;

84. }

6、love组成C语言爱心代码

C语言爱心代码：

1. #include

2. int main()

3. {

4. int i, j, k, n = 0, x = 0, y = 50;

5.  

6. //爱心的头部没有规律，所以直接打印

7. printf("\n\n\n\n\n");

8. printf(" lovelove lovelove\n");

9. printf(" lovelovelove lovelovelove\n");

10. printf(" lovelovelovelove lovelovelovelove\n");

11. printf(" lovelovelovelovelove lovelovelovelovelove\n");

12. printf(" lovelovelovelovelovelo lovelovelovelovelovelo\n");

13. printf(" lovelovelovelovelovelove lovelovelovelovelovelov\n");

14. for (i = 0; i < 2; i++)

15. {

16. printf("lovelovelovelovelovelovelovelovelovelovelovelovelove\n");

17.  

18. }

19.  

20. for(i=0;i<5;i++) //爱心的中间部分的上部分

21. {

22. y = 50;

23. y = y - i*2;

24. n++;

25. for (k = 0; k < n; k++) //在每一行的起始位置先打印空格

26. {

27. printf(" ");

28. }

29. while(1) //空格后面打印love，但是要注意love即使没打印完，也要换行

30. {

31. if (x < y)

32. {

33. printf("l");

34. y--;

35. }

36. else

37. break;

38. if (x < y)

39. {

40. printf("o");

41. y--;

42. }

43. else

44. break; if (x < y)

45. {

46. printf("v");

47. y--;

48. }

49. else

50. break; if (x < y)

51. {

52. printf("e");

53. y--;

54. }

55. else

56. break;

57. }

58. printf("\n");

59. }

60.  
61.  

62. //最下面的部分，具体内容同上，没和上一部分放一起是因为从这行开始多两个空格

63. for (i = 0,n=3; i < 10; i++)

64. {

65. y = 37;

66. y = y - i * 4;

67. n++;

68. for (k = 0; k < n; k++)

69. {

70. printf(" ");

71. }

72. while (1)

73. {

74. if (x < y)

75. {

76. printf("l");

77. y--;

78. }

79. else

80. break;

81. if (x < y)

82. {

83. printf("o");

84. y--;

85. }

86. else

87. break; if (x < y)

88. {

89. printf("v");

90. y--;

91. }

92. else

93. break; if (x < y)

94. {

95. printf("e");

96. y--;

97. }

98. else

99. break;

100. }

101. printf("\n");

102. }

103.  

104. printf("\n\n\n\n\n\n\n\n\n\n\n\n");

105. return 0;

106. }

 7、 红色玫瑰C语言代码大全

 代码：

1. #include

2. #include

3. #include

4. const int max_iterations = 128;

5.  

6. const float stop_threshold = 0.01f;

7.  

8. const float grad_step = 0.01f;

9.  

10. const float clip_far = 10.0f;

11.  

12. const float PI = 3.14159265359f;

13.  

14. const float PI2 = 6.28318530718f;

15.  

16. const float DEG_TO_RAD = PI / 180.0f;

17.  

18. typedef struct { float x, y; } vec2;

19.  

20. typedef struct { float x, y, z; } vec3;

21.  

22. typedef struct { float m[9]; } mat3;

23.  

24. const vec3 light_pos = { 20.0f, 50.0f, 20.0f };

25.  

26. float min(float a, float b) { return a < b ? a : b; }

27.  

28. float max(float a, float b) { return a > b ? a : b; }

29.  

30. float clamp(float f, float a, float b) { return max(min(f, b), a); }

31.  

32. vec2 make2(float x, float y) { vec2 r = { x, y }; return r; }

33.  

34. vec2 add2(vec2 a, vec2 b) { vec2 r = { a.x + b.x, a.y + b.y }; return r; }

35.  

36. vec2 sub2(vec2 a, vec2 b) { vec2 r = { a.x - b.x, a.y - b.y }; return r; }

37.  

38. float dot2(vec2 a, vec2 b) { return a.x * b.x + a.y * b.y; }

39.  

40. float length2(vec2 v) { return sqrt(dot2(v, v)); }

41.  

42. vec3 make3(float x, float y, float z) { vec3 r = { x, y, z }; return r; }

43.  

44. vec3 add3(vec3 a, vec3 b) { vec3 r = { a.x + b.x, a.y + b.y, a.z + b.z }; return r; }

45.  

46. vec3 sub3(vec3 a, vec3 b) { vec3 r = { a.x - b.x, a.y - b.y, a.z - b.z }; return r; }

47.  

48. vec3 mul3(vec3 a, vec3 b) { vec3 r = { a.x * b.x, a.y * b.y, a.z * b.z }; return r; }

49.  

50. vec3 scale3(vec3 v, float s) { vec3 r = { v.x * s, v.y * s, v.z * s }; return r; }

51.  

52. float dot3(vec3 a, vec3 b) { return a.x * b.x + a.y * b.y + a.z * b.z; }

53.  

54. float length3(vec3 v) { return sqrt(dot3(v, v)); }

55.  

56. vec3 normalize3(vec3 v) { return scale3(v, 1.0f / length3(v)); }

57.  

58. vec3 mul(mat3 m, vec3 v) {

59. return make3(

60. m.m[0] * v.x + m.m[3] * v.y + m.m[6] * v.z,

61. m.m[1] * v.x + m.m[4] * v.y + m.m[7] * v.z,

62. m.m[2] * v.x + m.m[5] * v.y + m.m[8] * v.z);

63. }

64. mat3 rotationXY(float x, float y) {

65. vec2 c = { cos(x), cos(y) }, s = { sin(x), sin(y) };

66. mat3 m = {

67. c.y , 0.0f, -s.y,

68. s.y * s.x, c.x, c.y * s.x,

69. s.y * c.x, -s.x, c.y * c.x

70. };

71. return m;

72. }

73. float opI(float d1, float d2) { return max(d1, d2); }

74.  

75. float opU(float d1, float d2) { return min(d1, d2); }

76.  

77. float opS(float d1, float d2) { return max(-d1, d2); }

78.  

79. float sdPetal(vec3 p, float s)

80. {

81. p = add3(mul3(p, make3(0.8f, 1.5f, 0.8f)), make3(0.1f, 0.0f, 0.0f));

82. vec2 q = make2(length2(make2(p.x, p.z)), p.y);

83.  

84. float lower = length2(q) - 1.0f;

85. lower = opS(length2(q) - 0.97f, lower);

86.  

87. lower = opI(lower, q.y);

88. float upper = length2(sub2(q, make2(s, 0.0f))) + 1.0f - s;

89.  

90. upper = opS(upper, length2(sub2(q, make2(s, 0.0f))) + 0.97f - s);

91.  

92. upper = opI(upper, -q.y);

93. upper = opI(upper, q.x - 2.0f);

94. float region = length3(sub3(p, make3(1.0f, 0.0f, 0.0f))) - 1.0f;

95. return opI(opU(upper, lower), region);

96. }

97. float map(vec3 p) {

98. float d = 1000.0f, s = 2.0f;

99. mat3 r = rotationXY(0.1f, PI2 * 0.618034f);

100. r.m[0] *= 1.08f; r.m[1] *= 1.08f; r.m[2] *= 1.08f;

101. r.m[3] *= 0.995f; r.m[4] *= 0.995f; r.m[5] *= 0.995f;

102. r.m[6] *= 1.08f; r.m[7] *= 1.08f; r.m[8] *= 1.08f;

103. for (int i = 0; i < 21; i++) {

104. d = opU(d, sdPetal(p, s));

105. p = mul(r, p);

106. p = add3(p, make3(0.0, -0.02, 0.0));

107. s *= 1.05f;

108. }

109. return d;

110. }

111. vec3 gradient(vec3 pos) {

112. const vec3 dx = { grad_step, 0.0, 0.0 };

113. const vec3 dy = { 0.0, grad_step, 0.0 };

114. const vec3 dz = { 0.0, 0.0, grad_step };

115. return normalize3(make3(

116. map(add3(pos, dx)) - map(sub3(pos, dx)),

117. map(add3(pos, dy)) - map(sub3(pos, dy)),

118. map(add3(pos, dz)) - map(sub3(pos, dz))));

119. }

120. float ray_marching(vec3 origin, vec3 dir, float start, float end) {

121. float depth = start;

122. for (int i = 0; i < max_iterations; i++) {

123. float dist = map(add3(origin, scale3(dir, depth)));

124. if (dist < stop_threshold)

125. return depth;

126. depth += dist * 0.3;

127. if (depth >= end)

128. return end;

129. }

130. return end;

131. }

132. float shading(vec3 v, vec3 n, vec3 eye) {

133. vec3 ev = normalize3(sub3(v, eye));

134. vec3 vl = normalize3(sub3(light_pos, v));

135. float diffuse = dot3(vl, n) * 0.5f + 0.5f;

136. vec3 h = normalize3(sub3(vl, ev));

137. float rim = pow(1.0f - max(-dot3(n, ev), 0.0f), 2.0f) * 0.15f;

138. float ao = clamp(v.y * 0.5f + 0.5f, 0.0f, 1.0f);

139. return (diffuse + rim) * ao;

140. }

141. vec3 ray_dir(float fov, vec2 pos) {

142. vec3 r = { pos.x, pos.y, -tan((90.0f - fov * 0.5f) * DEG_TO_RAD) };

143. return normalize3(r);

144. }

145.  

146. float f(vec2 fragCoord) {

147. vec3 dir = ray_dir(45.0f, fragCoord);

148. vec3 eye = { 0.0f, 0.0f, 4.5f };

149. mat3 rot = rotationXY(-1.0f, 1.0f);

150. dir = mul(rot, dir);

151. eye = mul(rot, eye);

152.  

153. float depth = ray_marching(eye, dir, 0.0f, clip_far);

154. vec3 pos = add3(eye, scale3(dir, depth));

155. if (depth >= clip_far)

156. return 0.0f;

157. else

158. return shading(pos, gradient(pos), eye);

159. }

160. int main() {

161. puts("TX");

162. for (int y = 0; y < 80; y++) {

163. for (int x = 0; x < 160; x++)

164. putchar(" .,-:;+=*#@"[(int)(f(make2((x / 160.0f - 0.5f) * 2.0f, (y / 80.0f - 0.5f) * -2.0f)) * 12.0f)]);

165. putchar('\n');

166. }

167.  

168. printf(" 一见钟情，不是看了一眼就喜欢上了你。而是在看了一眼之后，就再也没有忘记过你。-----ZXY");

169. system("color 0c");

170. return 0;

171. }